I've been playing the game for several years and have most of my skills at 99 or above. However in this time I've only scraped up around 170 quest points or so. I want to start focusing on quests but have no idea where to even start or what I should be aiming to complete. I have finished plagues end but that's the only major quest line I have completed . Any advice?
King Jaydster3
If you want to experience all the story and lore, I'd recommend sorting it by age and going through all the fifth age quests first. Then knocking out the sixth age quests.
If you are just looking for good upgrade's I'd say, go for things like the light within, fate of the gods, Twilight of the gods, extinction, and most other master/grandmaster quests.